{"schemaVersion":3,"id":"CVE-2017-5957","aliases":["UBUNTU-CVE-2017-5957","DEBIAN-CVE-2017-5957"],"status":"published","duplicateOf":null,"title":null,"description":"Stack-based buffer overflow in the vrend_decode_set_framebuffer_state function in vrend_decode.c in virglrenderer before 926b9b3460a48f6454d8bbe9e44313d86a65447f, as used in Quick Emulator (QEMU), allows a local guest users to cause a denial of service (application crash) via the \"nr_cbufs\" argument.","dates":{"published":"2017-03-14T14:00:00.000Z","modified":"2024-08-05T15:18:49.356Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true}]},"epss":{"probability":0.0039,"percentile":0.31574,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.0039},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0039,"percentile":0.31574}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0039,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0039,"percentile":0.31574}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-787","name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/787.html"}],"affected":[{"vendor":"debian","product":"virglrenderer","name":"virglrenderer","label":"virglrenderer","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/virglrenderer","purlType":"deb","versions":[{"text":"< 0.6.0-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.6.0-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"virglrenderer","name":"virglrenderer","label":"virglrenderer","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/virglrenderer","purlType":"deb","versions":[{"text":"< 0.6.0-2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.6.0-2","eol":null,"hubHref":null},{"vendor":"virglrenderer_project","product":"virglrenderer","name":"virglrenderer","label":"virglrenderer","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 0.6.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.6.0","eol":null,"hubHref":"/vendor/virglrenderer_project/virglrenderer"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://security.gentoo.org/glsa/201707-06","label":"security.gentoo.org/glsa/201707-06","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO","Third Party Advisory"]},{"url":"https://cgit.freedesktop.org/virglrenderer/commit/?id=926b9b3460a48f6454d8bbe9e44313d86a65447f","label":"cgit.freedesktop.org/virglrenderer/commit/?id=926b9b3460a48f6454d8bbe9e44313d86a65447f","hostname":"cgit.freedesktop.org","tags":["X Refsource CONFIRM","Patch","Third Party Advisory","REPORT"]},{"url":"http://www.securityfocus.com/bid/96215","label":"www.securityfocus.com/bid/96215","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2017/02/13/3","label":"www.openwall.com/lists/oss-security/2017/02/13/3","hostname":"www.openwall.com","tags":["Mailing List","X Refsource MLIST","Patch","Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1421126","label":"bugzilla.redhat.com/show_bug.cgi?id=1421126","hostname":"bugzilla.redhat.com","tags":["X Refsource CONFIRM","Issue Tracking","Patch","Third Party Advisory","VDB Entry","REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-5957","label":"ubuntu.com/security/CVE-2017-5957","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-5957","label":"www.cve.org/CVERecord?id=CVE-2017-5957","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-5957","label":"security-tracker.debian.org/tracker/CVE-2017-5957","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2024:11499-1","SUSE-SU-2017:0798-1"],"duplicates":[],"related":["OPENSUSE-SU-2024:11499-1","SUSE-SU-2017:0798-1"]},"timeline":[{"kind":"published","date":"2017-03-14T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T15:18:49.356Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T04:51:17.454Z","stale":false,"partial":false}}